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7
Select an appropriate welding wire. If using
4043, choose AlSi for soft aluminium wire.
8
Select Ø1.2mm welding wire.
9
Select single pulse mode
10
Select 2T mode (No arc extinguish
)
11
Adjust the current to a suitable value based
according to the workpiece thickness.
12
According to the actual position of the
welding area, keep the torch tilted in a
certain angle against the welding bead. If the
two work pieces form an angle of 90°, the
angle between the torch and the work piece
should be about 45° and about 60° between
the torch and welding seam. If the two work
pieces are in flat welding position, the torch
should be perpendicular to the metal sheet
and about 60° between the torch and
welding seam. Press the trigger to start
welding.
13
Once the welding job is finished, close the
gas cylinder valve and turn off the machine's
power supply..
